Samsung Galaxy M55 5G vs Vivo X21 comparison

Compare Samsung Galaxy M55 5G
Compare Vivo X21
ratings
Overall NDTV RatingRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.70-inch6.28-inch
ProcessorQualcomm Snapdragon 7 Gen 1Qualcomm Snapdragon 660
Front Camera50-megapixel12-megapixel
Rear Camera50-megapixel + 8-megapixel + 2-megapixel12-megapixel + 5-megapixel
RAM8GB, 12GB6GB
Storage128GB, 256GB128GB
Battery Capacity5000mAh3200mAh
OSAndroid 14Android 8.1
Resolution1080x2400 pixels1080x2280 pixels
general
BrandSamsungVivo
ModelGalaxy M55 5GX21
Release dateMarch 28, 2024March 1, 2018
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)163.90 x 76.50 x 7.80154.50 x 74.80 x 7.40
Weight (g)180.00156.20
Battery capacity (mAh)50003200
Removable batteryNoNo
Fast charging45W Fast ChargingProprietary
Wireless chargingNo-
ColoursDenim Black, Light GreenBlack, Gold
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.706.28
TouchscreenYesYes
Resolution1080x2400 pixels1080x2280 pixels
Aspect ratio-19:9
hardware
Processorocta-core2.2GHz octa-core
Processor makeQualcomm Snapdragon 7 Gen 1Qualcomm Snapdragon 660
RAM8GB, 12GB6GB
Internal storage128GB, 256GB128GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-256
camera
Rear camera50-megapixel + 8-megapixel + 2-megapixel12-megapixel (f/1.8, 1.4-micron) + 5-megapixel (f/2.4)
No. of Rear Cameras3-
Front camera50-megapixel12-megapixel (f/2.0)
No. of Front Cameras1-
Rear autofocus-Phase detection autofocus
Rear flash-LED
software
Operating systemAndroid 14Android 8.1
SkinOne UI 6.1FunTouch 4.0
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n/ac
BluetoothYesYes, v 5.00
NFCYesNo
USB Type-CYes-
Number of SIMs22
GPS-Yes
Infrared-No
USB OTG-Yes
Micro-USB-Yes
Headphones-3.5mm
FM-No
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYes-
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYes-
sensors
Fingerprint sensor-Yes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes
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